If i'm wrong then don't use cashu and continue with XMR.

If it wasn't clear from my lack of response, I don't care to debate the topic further.

If you're specifically targeted, there's little to be done for online privacy. You'll leak metadata eventually.

The BDHKE in cashu is based on the discrete log problem, a fundamental primitive for modern cryptography. How is BDHKE less private than the ring signatures XMR uses?